baber/WOPTO huggingface dataset:
Patent JP-H03139914-A (JP)
Title: Delay generator and its method, clock recovery system
Inventor: YOHANESU JIERAADASU RANSHIJIN
IPC: H04L25/40
Filed: 1990-10-11
Abstract: PURPOSE: To provide a delay generator sufficiently stable to temperature and secular change by providing an impressing means which impresses an instantaneous voltage substantially equal to the voltage of an input signal to a delay line, and a difference voltage generating means which generates a difference voltage between the voltage of the input signal and a voltage between the terminals of the delay line. CONSTITUTION: A delay line 20 is provided with a characteristic impedance Z0 , and one end is terminated with an impedance opposite to the characteristic impedance Z0 . A means equipped with transistors 23 and 24 impresses an instantaneous voltage substantially equal to a voltage v(t) of an input signal to an input terminal 22. The transistor 24 operates as a difference voltage generating means which outputs a voltage difference between the voltage v(t) of the input signal and a voltage vL(t) of the input terminal 22 of the delay 20. The transistor 24 operates as a voltage follower amplifier, and makes the voltage vL(t) substantially equal to the instantaneous voltage of the voltage v(t) of the input signal with the transistor 23 operating as a current source to be controlled. Thus, a delay generator stable to temperature and secular change can be obtained.
Patent JP-H0671795-A (JP)
Title: Heat insulating wall structure and its production
Inventor: KITABAYASHI SEIICHI
IPC: B32B1/06
Filed: 1992-08-28
Abstract: PURPOSE:To provide the wall of a triple-layer structure whose outer layers do not substantially produce a thermal effect on each other by a method wherein the heat insulating material is given the property of being subjected to little or no influence of abnormally high or low temperature. CONSTITUTION:A heat insulating material 3 is introduced into a space defined between outer wall layers through fluid transfer member such as conduit pipe and hose from outside. The heat insulating material 3 is thoroughly filled in the space between the outer wall layers 1 and 2 to form an inner layer structure constituted of the heat insulating material 3, thereby forming the wall of a triple-layer structure. The heat insulating material 3 is given the property of being subjected to little or no influence of abnormally high or low temperature. In this way the inner layer structure of the triple-layer wall is made substantially insusceptible to the influence of head and hence free from expansion and contraction.
Patent JP-2001093600-A (JP)
Title: Heat sealed connector and connection structure using same
Inventor: YOSHIDA KAZUYOSHI
IPC: H01B1/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealed connector at low cost, maintaining high connection reliability even in a narrow pitch connection. SOLUTION: A circuit board, which consists of a flexible substrate 2 with tension resiliency Eb and thickness Tb, and a circuit pattern 3 with tension resiliency Ec and thickness Tc formed on at least one surface of the flexible substrate 2, is provided with a heat sealed connector, which includes an anisotropic electrical contact agent 6 consisting of an insulating adhesive 5 with tension resiliency Ea, thickness Ta and volume Va, and conductive particles 4 with compression resiliency Ep average particle size and volume Vp, which meets the formula below. The above heat sealed connector is used for connecting the electrodes. Eb×Tb+Ec×Tc<(Ep/ϕ)×[Vp/(Va+Vp)]<(Ea/ Ta)×[Va/(Va+Vp)].
Patent JP-S62130181-A (JP)
Title: Manufacture of electrification preventing polishing sheet
Inventor: YAMAMOTO MOTOTANE
IPC: B24D11/00
Filed: 1985-12-02
Abstract: PURPOSE:To maintain electrification preventing effect of a polishing sheet for a long time by hermetically sealing a polishing sheet in a gas unpermeable plastic bag so that the sheet may be cured at the special temperature after minute particles adhere to the sheet and a surface active agent is sprayed and applied to its polishing surface. CONSTITUTION:Abrasive minute particles are applied to at least one side of a piece of paper or a plastic sheet by the use of an adhesive, so that a polishing surface may be formed and dried. Then, a surface active agent is dissolved in a volatile solvent, and is sprayed and applied to the polishing surface of the sheet to be dried. After this polishing sheet is hermetically sealed in a gas unpermeable plastic bag, it is cured at a temperature of 100-160 deg.C, and abrasive minute particles are firmly applied to the polishing sheet as well as a surface active agent is sprayed and stabilized over the whole polishing surface. The polishing sheet cured as shown above is circulated in a market to be used in the condition hermetically sealed in the bag, and electrification prevention and polishing performance thereof are not deteriorated for a long time.
Patent JP-H10116790-A (JP)
Title: Semiconductor growth device, emergency gas processing system, and emergency gas processing method
Inventor: ISHIKAWA HIDETO
IPC: F24F7/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor growth device, an emergency gas processing system, and an emergency gas processing method which sufficiently ensure safety in case of emergency and enable simplification of facilities. SOLUTION: In a semiconductor growth device 1, a cylinder cabinet 2 provided with a specified high-pressure gas used as a material and adapted for controlling opening/closing is located in a chamber which is a gas supply/ exhaust system separated from a growing device body 3 of the semiconductor growing device 1 and independent of the growing device body 3. With respect to this semiconductor growth device, a casing exhaust gas of the cylinder cabinet 2 connected to an emergency gas processing device 21 is fed to a normal gas processing device in normal operation. In case of emergency, a pipe 23 of normal exhaust is shut down and switched to a pipe to the emergency gas processing device 21, thus carrying out gas processing.
Patent JP-S63126013-A (JP)
Title: Position control system
Inventor: FUTAMI SHIGERU
IPC: G05D3/12
Filed: 1986-11-14
Abstract: PURPOSE:To remove instability due to the oscillation characteristics of a mechanical part by feeding back the position and speed of a moving part and the distortion speed of the mechanical part to a driving means. CONSTITUTION:The moving part 3 is moved by force generated from a motor 1 to be a driving means through the mechanical part 2 to execute position control. A sensor 5 measures the strain epsilon of the mechanical part 2 and its strain speed epsilon' and a sensor 6 detects the position xL and speed xL' of the moving part 3. A controller 7 for executing feedback control reads out the strain epsilon and strain speed epsilon' of the mechanical part 2 and the position xL and the speed xL' of the moving part 3 from the sensors 5, 6 and controls the generating force of the motor 1 by controlling a driving part 4.
Patent JP-H11112301-A (JP)
Title: Power circuit
Inventor: IIDA TAKAHIDE
IPC: H02J7/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of the entire power circuit by reducing the on-loss of a switch in the power circuit provided with the switch. SOLUTION: A rectifier 2 rectifies the output of an AC power source 1. A coil L is connected to the rectifier 2 and an H bridge circuit 3 is connected to the coil L in series. A transformer 5 is connected to the H bridge circuit 3 and a rectifier 6 is provided for the secondary side of the transformer 5. The output of the rectifier 6 is DC output. An auxiliary switch 21 is provided for the H bridge circuit 3 in parallel. A control circuit 22 controls the auxiliary switch 21 and respective switching elements constituting the H bridge circuit.
Patent JP-H0691766-A (JP)
Title: Surfboard and manufacture thereof
Inventor: KAWAI TAMOTSU
IPC: B29C65/52
Filed: 1992-09-14
Abstract: PURPOSE:To impart an external appearance which is not seen on a prior art surfboard, to impart colorful change and high-grade feeling, to improve the sense of touch, to simultaneously enhance a reinforcing effect, and to eliminate trimming by a prior art film coating, etc. CONSTITUTION:The surfboard comprises a board body 1 made of foamed molded form by foam molding in a mold, and a sheetlike material 5 having stretchability on its surface and integrally covering the surface of the body 1 through a molten layer. The method for manufacturing the same comprises the steps of covering one or both surfaces of the body 1 with the material 5 having stretchability, containing it in molds 6, 7, melting the surface of the foamed molded form 1 by a hot molding press, and shaping the material 5 to be integrated.
Patent JP-H05103556-A (JP)
Title: Automatic irrigator
Inventor: MATSUNAGA TAKEYUKI
IPC: A01G27/02
Filed: 1991-10-18
Abstract: PURPOSE:To inform workers of a dead cell or battery and prevent a plant from being killed by discriminating a voltage of a power source part in supplying water and displaying an alarm without operating an air pump when judging the voltage to be a prescribed value or below. CONSTITUTION:Water in a water feed tank 3 storing the water is supplied with an air pump 15 for supplying the water to a flowerpot 5. In the process, when the time set with a time setting switch is attained, the voltage of a cell or battery 9 is judged to be a prescribed value or below. When the voltage of the cell or battery 9 is judged to be the prescribed value or below, an alarm is displayed without operating the air pump 15.
Patent JP-H07125051-A (JP)
Title: Handled bottle body made of synthetic resin
Inventor: IIZUKA TAKAO
IPC: B29C49/20
Filed: 1993-10-29
Abstract: PURPOSE:To strongly and stably join a bottle main body and a handle by sufficiently ensuring the mechanical strength and stretching quantity of the joining part of the bottle main body. CONSTITUTION:A handle 9 is engaged with and joined to the vertical projected part 5 provided to the bottom surface 4 of a bottle main body 1 in a form embraced from left and right by a pair of joining beam pieces 11 and, by providing a plurality of lateral grooves to the projected end wall of the vertical projected part 5 side by side in desired depth, the vertical projected part 5 is structurally reinforced and sufficient stretching quantity is added to obtain the vertical projected part 5 free from bending deformation and excellent in heat resistance.
Patent JP-H02176708-A (JP)
Title: Manufacture of color filter array using flash of light
Inventor: MAIKERU JIEI SHIMONZU
IPC: B41M5/26
Filed: 1989-10-18
Abstract: PURPOSE: To make it possible to easily and inexpensively obtain a color filter arrangement having excellent acutance by successively bringing respective donator materials into contact with a receptor by aligning the surfaces of the receptor, then exposing patterns to a powerful light source and transferring the desired patterns of dyes to the receptor layer. CONSTITUTION: This method comprises the formation of the arrangement of the repetitive mosaic patterns of the coloring agent deposited on the receptor member consisting of a base having a dye receptive layer thereon and a plurality of donator materials respectively consisting of radiation absorbent materials and sublimatable dyes of respectively different colors. The respective donator materials are successively brought into contact with the receptor layer by aligning the surfaces of the receptor and the patterns are exposed to the powerful light source, by which the thin patterns of the dyes are transferred to the receptor layer. As a result, the arrangement of the color filters having the excellent acutance is easily and inexpensively obtd.
Patent JP-H02119093-A (JP)
Title: Thin film el device
Inventor: YAMAMOTO YUJI
IPC: H05B33/22
Filed: 1988-10-27
Abstract: PURPOSE:To improve dielectric strength and reliability and lower operation voltage while the thickness of a dielectric layer is made thin by making at least one dielectric layer sandwiching an electroluminescent layer be a multilayer structure composed of 4-12 layers of high quality Si3N4 and SiO2. CONSTITUTION:A transparent electrode 12 in a stripe-like shape of SnO2 is formed on a transparent substrate 11 of glass, etc. Then, 4-12 layers of reciprocal SiO2 films 13 and Si3N4 films 14 are formed to be a first dielectric layer 15 by plasma CVD. Next, a Mn-doped ZnS film in 5000Angstrom  thickness is formed to give an electroluminescent layer 16. Further, by the same way to form the layer 15 and with the same thickness as the layer 15, a second dielectric layer 19 with the reversed layered order is formed and a back plate electrode 20 of Al, etc., in a stripe-like shape being cross to the electrode 12 is formed on the layer 19 to give a thin film EL device. By layering the SiO2 and Si3N4, they buries pin-holes each other and the thickness of the whole layers can be made thin while high dielectric strength is maintained.
Patent JP-H04145329-A (JP)
Title: Material measuring method
Inventor: YAMAGUCHI SHIGETAKA
IPC: G01G13/28
Filed: 1990-10-08
Abstract: PURPOSE:To automatically estimate the proper fall quantity and determine the closing action timing of a measuring gate by performing fuzzy inference based on the measuring speed calculated from the actual measured value and the ratio between the present preset quantity of material is measured with a measuring tank. CONSTITUTION:The measurement value to be measured this time is inputted as a preset measurement value W(kg) from the set input section 9 of a material measurement control device 5. When a measurement start action is performed, the weight of a material is detected by a weight detector 3 in sequence, and the measuring speed V(kg/sec) of the material is calculated from the weight value per unit time. The fall correction quantity  W(kg) for the preset measurement value is estimated by a fuzzy controller 6 based on the membership function of the fuzzy set and the inference rule from the inputted data. A standard fall quantity is inputted from the set input section 9 in advance, the standard fall quantity is corrected to calculate the fall quantity for the present measurement, and the proper measurement completion timing is determined by this fall quantity.
Patent JP-H03132738-A (JP)
Title: Backprojection type display device
Inventor: AMAKO ATSUSHI
IPC: G02F1/13
Filed: 1989-10-19
Abstract: PURPOSE:To offer a short and thin backprojection type display device by providing plural image generators, plural projection optical systems and a hyperbola pattern structural screen having two parts with different Fresnel lenses. CONSTITUTION:An image generated by an image generator 101a is formed on a coupling element 103a by a first projection lens 102a, that is, an intermedi ate image is produced. The intermediate image is projected on the screen by a second projection lens 104a through two mirrors 105a and 106a. The coupling element 103a is a Fresnel type reflection optical element having a micro prism structure. On the other hand, a second optical system is composed of an image generator 101b, a first projection lens 102b, a coupling element 103b, a second projection lens 104b, and two mirrors 105b and 106b, and the same as in the first optical system is carried out in the second optical system. In this structure, the capacity of a device cabinet is reduced and its depth is thinned.
Patent JP-H1191270-A (JP)
Title: Card issuing machine
Inventor: KATSUMATA OSAMU
IPC: B42D15/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To perform a printing or the like to a card by one line of one pass by a method wherein on a first surface of the card, the printing of the name or the like of a person and a face photograph recording are printed and recorded by a heat-sensitive transfer, and a magnetic recording layer is provided on the first or a second surface, and on the second surface, projecting embossed characters are arranged. SOLUTION: This card issuing machine 10 is equipped with a control unit 11, a magnetic encoder 12, a printer device 13 and an embossing device 14, and a hopper for card feeding, a card carrying device and a stacker are attached. To a first surface of a card 21, a magnetic encoding is applied to a magnetic recording part 24 in an encoding process (1) to the magnetic recording part, and in a heat-sensitive transfer printing process (2) to the card, an attribute information printing part 22 and a face photograph recording 23 are provided. In addition, in an embossed character forming process (3), on a second surface of the card, projecting embossed characters 25 are formed. By this card issuing machine, the processes such as the printing and the face photograph recording to the card can be performed in one line of one path.
Patent JP-H02119357-A (JP)
Title: Telephone set with intermediate function
Inventor: HIROSE TOSHIKO
IPC: H04M1/64
Filed: 1988-10-27
Abstract: PURPOSE:To easily confirm to whom incoming is addressed by storing a voice message to request the specification of a user to be called in advance in a voice synthesis means, and calling the name of an opponent with whom the user of an outgoing side telephone set desires speech when the incoming is received. CONSTITUTION:When the user of a telephone set 3 issues a call to a telephone set 1 with intermediate function used by plural users, a voice synthesis circuit 14 outputs the voice message (for example, (This is OX part. Please, wait a moment after designating the opponent desired to communicate.)) as a voice output signal 18. The user of the telephone set 3 confirms the voice message, and designates the opponent desired to communicate. Since the message is outputted from the speaker 12 of the telephone set 1 with intermediate function, a designated person can confirm the call addressed to the principal, and performs the off-hook of a handset 11.
Patent JP-H04147775-A (JP)
Title: Resistance spot welding method for galvanized steel sheets
Inventor: IKEDA TOMOMASA
IPC: B23K11/11
Filed: 1990-10-12
Abstract: PURPOSE:To improve the decrease of production efficiency and deterioration of environment due to expulsion in performing resistance spot welding on the lap galvanized steel sheets with a limited thickness by pressurizing and restricting the ringlike specified range from the center of a weld zone from the surfaces of the steel sheets to perform spot welding. CONSTITUTION:In performing resistance spot welding on these lap galvanized steel sheets with 0.6-0.8mm thickness, the ringlike range >=3mm width from the distance of a 10mm radius from the center of the weld zone is pressurized and restricted from the surface of the steel sheets by a jig to perform spot welding, by which the decrease of production efficiency and the deterioration of working environment due to the generation of expulsion at the time of welding are improved and the weld zone quality is improved.
Patent JP-H10119704-A (JP)
Title: Gas generator for air bag
Inventor: IYOSHI SHIYUUZOU
IPC: B60R21/263
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator for an air bag that can change the expansion speed of the air bag. SOLUTION: A gas generator for an air bag has a container 1 provided with a compressed gas storage chamber 7 for storing compressed gas, a partition wall for dividing the compressed gas storage chamber in two, a communicating part for communicating the respective divided compressed gas storage chambers 7, two ignition means 4, 5 provided with gas generating means, and a gas release means disposed at the compressed gas storage chamber 7 and having a breakable gas sealing wall 31. The ignition means 4, 5 are disposed one by one at each compressed gas storage chamber 7, or two at either one of the compressed gas storage chambers 7.
Patent JP-S62133514-A (JP)
Title: Character input electronic equipment
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/023
Filed: 1985-12-05
Abstract: PURPOSE:To execute efficiently a key input operation by storing a character input mode which has been set at that time, together with a tab position, when executing a tab setting processing. CONSTITUTION:Memories TAB1-TAB3 in a RAM store a tab position, and a mode memory MODE stores the preset character input mode. When a tab key TAB has been depressed, a control unit CPU reads out the contents of the memories TAB1-TAB3 and the mode memory MODE and sets a character input mode in its tab position. In this way, when cursor has been set to its position by the tab key, the character input mode is also set to a desired mode at the time of setting a tab. Accordingly, an intricacy for setting again the character input mode each time after the tab key has been operated, as in the past can be eliminated. In this way, a key input operation can be executed efficiently.
Patent JP-H07117439-A (JP)
Title: Vehicle characteristic control device of four-wheel steering vehicle
Inventor: SHIBUYA HIDEYUKI
IPC: B62D6/00
Filed: 1993-10-29
Abstract: PURPOSE:To perform optimum characteristic control to correspond with the behavior of a vehicle body by detecting a yaw rate of the vehicle, and varying the control gains of variable damping force shock absorbers and an auxiliary steering device according to the peak value of the yaw rate. CONSTITUTION:Variable damping force shock absorbers 3FL-3RR are disposed between each wheel 1FL-1RR and a vehicle body, with their damping forces switched by step motors 41FL-41RR. An auxiliary rear-wheel steering cylinder 79 is connected to the rear wheels 1RL, 1RR and is driven via a servo valve 85, etc. The step motors 41FL-41RR and the servo valve 85, etc., are controlled by a controller 4 in accordance with detection signals from sensors 51FL-51RR, 52FL-52RR, 53, 54S, 54R, 55 for detecting various operating conditions. In this case, the control gains of the shock absorbers and the cylinder 79 are varied according to the peak value of yaw rate which is detected by the sensor 55.
Patent JP-S62132043-A (JP)
Title: Supporting construction for caliper
Inventor: FUJINAMI HIDEYUKI
IPC: F16D65/02
Filed: 1985-12-05
Abstract: PURPOSE:To prevent a disc rotor from unevenly wearing, by enabling a caliper to hold a floating condition for a support even when a guide pin is large tilted. CONSTITUTION:One guide pin 3 is connected with a support 2 in a manner floating swivelably with each other through a spherical bush 8 and a spherical member 9 positioned in the support 2. While another guide pin 4 is connected with the support 2 in a manner of swivelably floating with each other to a cylindrical inner liner 15 through a cylindrical vibro-isolating rubber part 15 with inner liner. By this constitution, a disc rotor can be prevented from unevenly wearing.
Patent JP-2000097820-A (JP)
Title: Air-cooled type cooled probe for exhaust gas sampling
Inventor: KUBO KIYOYASU
IPC: G01N1/22
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air-cooled type cooled probe for exhaust gas sampling, excellent in handling property, operatability and cooling performance by using air as a cooling medium. SOLUTION: This probe is composed of a sampling probe 3 for sampling exhaust gas G, and an air-cooled probe body 4 fitted on the outside of a straight tube part 3a of the sampling probe 3, for cooling the sampling probe 3 by cooling air A. The air-cooled probe body 4 is equipped with an inner tube 4b for covering the straight tube part 3a of the sampling probe 3 and for forming a cooling passage 4a, where the cooling air A is passed, between it and the straight tube part 3a, an outer tube 4d arranged around the inner tube 4b, for forming a cooling jacket 4c between it and the inner tube 4b, a communicating opening 4f formed on the inner tube 4b, for communicating the cooling passage 4a to the cooling jacket 4c, and a cooling air outlet 4g for communicating to the cooling jacket 4c, and is composed so that the cooling air A will be passed through the cooling passage 4a,  the communicating opening 4f and the cooling jacket 4c sequentially, and discharged from the cooling air outlet 4g.
Patent JP-S60157956-A (JP)
Inventor: JIYORUJIYO DESUTEFUANI
IPC: B61D17/04
Filed: 1984-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。